BaseX-Talk

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8 participants
5255 discussions

JSON number serialization
by Thompson, Timothy 10 Dec '23

10 Dec '23

Hello, Is it part of the spec that numbers in the “basic” JSON representation (of 7+ digits) be serialized using scientific notation? For example: let $direct := <json type="object"><n type="number">1339029</n></json> let $basic := <fn:map><fn:number key="n">1339029</fn:number></fn:map> let $result := ($direct, $basic) ! serialize(., map { "method": "json", "json": map { "format": if (position() eq 1) {"direct"} else {"basic"}, "indent": "yes" } }) return $result …produces two different results: { "n":1339029 } { "n":1.339029E6 } I usually prefer working with the “basic” format, but the automatic conversion to scientific notation is inconvenient because the value is not easily castable as an xs:integer. Thanks in advance, Tim -- Tim A. Thompson (he, him) Librarian for Applied Metadata Research Yale University Library www.linkedin.com/in/timathompson<http://www.linkedin.com/in/timathompson> timathom(a)protonmail.com<mailto:timothy.thompson@yale.edu>

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Using ft:search() across element boundaries: possible?
by Eliot Kimber 05 Dec '23

05 Dec '23

I’m searching for short phrases where I may want to respect order or not and where the phrases may cross element boundaries. For example, I have the phrase “Amazon Alexa Spoke” and I want to find any DITA topic whose title text includes “Amazon Alexa Spoke” in that order, or maybe I want those words in any order, depending on my search requirements. When I run this query against my database I find occurrences where all three words are in the same parent element, i.e.: <title>Create a connection record for the <ph>Amazon Alexa spoke</ph> </title> <title>Create a credential record for the <ph>Amazon Alexa spoke</ph> </title> <title>Set up the <ph>Amazon Alexa spoke</ph> </title> But I do not find it where one of the words is not in the same parent: This title is *not* found (even though this is the one I actually want to have found): <title><ph id="alexa">Amazon Alexa</ph> Spoke</title> Reading the docs on ft:search(), it is clear that it is searching on text nodes: “Returns all text nodes from the full-text index…” So I think the behavior here is as documented. Short of creating a separate database that removes the subelements within <title> elements, is there a way to use full text indexing to do the search I want? In particular, I want to be able to turn the ordered/unordered check on or off. If I always wanted ordered I could just use a regular expression match—it wouldn’t be that efficient but efficiency is not a concern in this particular case (but I can see where it would be in a more general search support situation). Or am I missing a more obvious solution to this requirement? Note that in this case I don’t care about finding different word forms—for this particular search I only care about exact word matches. Cheers, E. _____________________________________________ Eliot Kimber Sr Staff Content Engineer O: 512 554 9368 M: 512 554 9368 servicenow.com<https://www.servicenow.com> LinkedIn<https://www.linkedin.com/company/servicenow> | Twitter<https://twitter.com/servicenow> | YouTube<https://www.youtube.com/user/servicenowinc> | Facebook<https://www.facebook.com/servicenow>

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Code highlighting not working on Wiki
by Johan Mörén 03 Dec '23

03 Dec '23

Hi, Just discovered that the code samples on the basex wiki doesn't seem to be working fully. Noticed it a couple of days ago and thought it was temporary, but the problem is still there. Regards, Johan

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Generate CSV with literal "&", not "&"
by Eliot Kimber 01 Dec '23

01 Dec '23

I’m generating CSV data that includes URLs with multiple query parameters, so “&somekey” in them. These get serialized as “&somekey” where I want “&somekey”. My CSV XML looks like this: <record> <AppID>sn_admin_center</AppID> <DocsURL>=HYPERLINK(https://docs.servicenow.com/csh?topicname=admin-center-intro&version=vancouver)</DocsURL> </record> I’m then doing: let $report := csv:serialize($csv, map{}) let $doWrite := file:write('/Users/eliot.kimber/temp/apps-to-topics.csv', $report) To write the CSV file. The resulting file looks like: sn_admin_center,”=HYPERLINK(“"https://docs.servicenow.com/csh?topicname=admin-center-intro&version=va…")" Note that the “&” is still escaped. Reviewing the docs for the CVS module and the serialize options, I don’t see any option that looks like it would control how escaping is handled. Is there a way to do what I want? Thanks, E. _____________________________________________ Eliot Kimber Sr Staff Content Engineer O: 512 554 9368 M: 512 554 9368 servicenow.com<https://www.servicenow.com> LinkedIn<https://www.linkedin.com/company/servicenow> | Twitter<https://twitter.com/servicenow> | YouTube<https://www.youtube.com/user/servicenowinc> | Facebook<https://www.facebook.com/servicenow>

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Re: [basex-talk] BaseX-Talk Digest, Vol 167, Issue 9
by Rob Stapper 24 Nov '23

24 Nov '23

Hi Christian, Thnx. You made me a bit worrying there. Just a thought: shouldn’t util:if not just be part of the regular BaseX syntax? Together with fn:for-each, the fn:fold functions and hof:fold-left1, they represent the group of procesflow-controll-functions. Best, Rob Sent from Mail for Windows From: basex-talk-request(a)mailman.uni-konstanz.de Sent: Friday, November 24, 2023 12:00 PM To: basex-talk(a)mailman.uni-konstanz.de Subject: BaseX-Talk Digest, Vol 167, Issue 9 Send BaseX-Talk mailing list submissions to basex-talk(a)mailman.uni-konstanz.de To subscribe or unsubscribe via the World Wide Web, visit https://mailman.uni-konstanz.de/mailman/listinfo/basex-talk or, via email, send a message with subject or body 'help' to basex-talk-request(a)mailman.uni-konstanz.de You can reach the person managing the list at basex-talk-owner(a)mailman.uni-konstanz.de When replying, please edit your Subject line so it is more specific than "Re: Contents of BaseX-Talk digest..." Today's Topics: 1. Re: BaseX 10.7 and util:if (Christian Gr?n) 2. Debugging XML catalog with BaseX 10.7 (Andy Bunce) ---------------------------------------------------------------------- Message: 1 Date: Thu, 23 Nov 2023 15:30:47 +0100 From: Christian Gr?n <christian.gruen(a)gmail.com> To: Andy Bunce <bunce.andy(a)gmail.com> Cc: BaseX <basex-talk(a)mailman.uni-konstanz.de> Subject: Re: [basex-talk] BaseX 10.7 and util:if Message-ID: <CAP94bnN+BFAv6cRqvRwiDMLSw6hqN7pU12PcgUeN54XF-BwoAw(a)mail.gmail.com> Content-Type: text/plain; charset="utf-8" Hi Andy, hi Rob, util:if is back again. Just give me a note if there are other functions in the Utility Module (or in the HOF Module) that you rely on. Best, Christian On Mon, Nov 20, 2023 at 1:15?PM Andy Bunce <bunce.andy(a)gmail.com> wrote: > Hi, > The documentation for the utility module [1] says certain functions will > be removed in version 11 because they will be in XPath 4.0. > However, util:if has been removed from the documentation and I think there > is no equivalent function in this case. > util:if is an alternative syntax for the BaseX Ternary operator [2]. > > ( I have used it because it was easier than trying to get my XQuery parser > EBNF to accept $ok ?? 1 !! 0 etc) > > Is util:if to be removed? > > /Andy > [1] https://docs.basex.org/wiki/Utility_Module#util:if > [2] https://docs.basex.org/wiki/XQuery_Extensions#Ternary_If >

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Debugging XML catalog with BaseX 10.7
by Andy Bunce 23 Nov '23

23 Nov '23

Hi, I am following the guide at [1] with the aim of loading some XML with a variety of DTD doctypes. I have a catalog.xml set (which works in another app) and in lib/custom I have - saxon-he-10.9.jar - xmlresolver-5.2.2-data.jar - xmlresolver-5.2.2.jar - xmlresolver.properties It is not working as I hoped. Is there a way to get debug info from xmlresolver to a file without going to the Java level? The guide says "You must configure your environment with an appropriate logging backend." [2] I guess this is about SLF4J <http://www.slf4j.org/> but I have no experience here. /Andy [1] https://docs.basex.org/wiki/Catalog_Resolver [2] https://xmlresolver.org/ch06#xml.catalog.defaultLoggerLogLevel

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BaseX 10.7 and util:if
by Andy Bunce 23 Nov '23

23 Nov '23

Hi, The documentation for the utility module [1] says certain functions will be removed in version 11 because they will be in XPath 4.0. However, util:if has been removed from the documentation and I think there is no equivalent function in this case. util:if is an alternative syntax for the BaseX Ternary operator [2]. ( I have used it because it was easier than trying to get my XQuery parser EBNF to accept $ok ?? 1 !! 0 etc) Is util:if to be removed? /Andy [1] https://docs.basex.org/wiki/Utility_Module#util:if [2] https://docs.basex.org/wiki/XQuery_Extensions#Ternary_If

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Issue in BaseX 11.0 beta
by Thompson, Timothy 23 Nov '23

23 Nov '23

Hello, In BaseX 11.0 beta, I’m encountering a strange error. I’ve created a gist that illustrates the behavior: https://gist.github.com/timathom/7fd44b43de1fa72162cd59cf755c3d91. I have a series of maps that I want to check against a lookup index and then filter the results. I’m setting a Boolean variable that only seems to get applied if I reference it within the then statement. I’ve tested the query in an earlier BaseX version (10.6), and it produces the expected result (without referencing the Boolean variable again). Thanks in advance, Tim -- Tim A. Thompson (he, him) Librarian for Applied Metadata Research Yale University Library www.linkedin.com/in/timathompson<http://www.linkedin.com/in/timathompson> timathom(a)protonmail.com<mailto:timothy.thompson@yale.edu>

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Re: [basex-talk] BaseX 10.7 and util:if (Christian Gr?n)
by Rob Stapper 22 Nov '23

22 Nov '23

Christian, I really hope you will change your mind about this. In BaseX, as a function development environment, all structural constructs such as: “if then else” should be available as functions. Personally: as a functiondevelopmentjunky, I took a lot of effort replacing all ifThenElse-constructs into util:if-functions. I really would be disappointed if structural constructs aren’t available as functions in BaseX. Hope you’ll change your mind about this point. Regards, Rob Stapper Message: 4 Date: Tue, 21 Nov 2023 16:45:31 +0100 From: Christian Gr?n <christian.gruen(a)gmail.com> To: Andy Bunce <bunce.andy(a)gmail.com> Cc: BaseX <basex-talk(a)mailman.uni-konstanz.de> Subject: Re: [basex-talk] BaseX 10.7 and util:if Message-ID: <CAP94bnMjeeXxsFBYVYjTJvJcSbGkzbxOnR99xNkpCv_oQ9GRWg(a)mail.gmail.com> Content-Type: text/plain; charset="utf-8" ?thanks for the pointer. I?ve revised the documentation. One property of util:if was that you could omit the argument for the else branch. We decided to drop util:if, because the specification now provides a new syntax for if expressions where the else branch is optional: if ($test) { $then } if ($test) { $then } else { $else } The ternary operator was temporarily added to the spec as an official feature, but we eventually dropped it again to reduce the number of different notations for existing features (unfortunately, the popular A ? B : C syntax was no option, as ? is already used for lookups). Sent from Mail for Windows From: basex-talk-request(a)mailman.uni-konstanz.de Sent: Wednesday, November 22, 2023 12:00 PM To: basex-talk(a)mailman.uni-konstanz.de Subject: BaseX-Talk Digest, Vol 167, Issue 7 -- This email has been checked for viruses by Avast antivirus software. www.avast.com

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Bug in parse-xml-fragment() and ampersand entity?
by Zimmel, Daniel 22 Nov '23

22 Nov '23

Hi, is this a bug? Query: parse-xml-fragment('Tom & Jerry') Result: Tom ? Jerry Same result with: parse-xml-fragment('Tom &DUMMY; Jerry') BaseX 10.7 Saxon complains correctly that the resulting document node is not well-formed. BaseX should also return an error, shouldn't it? Best, Daniel

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